3023222720 has 112 divisors (see below), whose sum is σ = 8241670080. Its totient is φ = 1034747904.

The previous prime is 3023222707. The next prime is 3023222729. The reversal of 3023222720 is 272223203.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×3023222720² = 18279751229448396800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023222729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2483552 + ... + 2484768.

It is an arithmetic number, because the mean of its divisors is an integer number (73586340).

Almost surely, 2^3023222720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3023222720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4120835040).

3023222720 is an abundant number, since it is smaller than the sum of its proper divisors (5218447360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3023222720 is a wasteful number, since it uses less digits than its factorization.

3023222720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350 (or 2340 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 3023222720 is about 54983.8405351972. The cubic root of 3023222720 is about 1445.9614487228.

Adding to 3023222720 its reverse (272223203), we get a palindrome (3295445923).

The spelling of 3023222720 in words is "three billion, twenty-three million, two hundred twenty-two thousand, seven hundred twenty".